LM2743 datasheet by National Semiconductor (now Texas Instruments).
| Part number | LM2743 |
|---|---|
| Datasheet | LM2743_NationalSemiconductor.pdf |
| File Size | 653.40 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | N-Channel FET Synchronous Buck Regulator Controller |
|
|
The LM2743 is a high-speed, N-Channel synchronous buck regulator controller with a 2%, 0.6V feedback reference voltage intended to make down conversion from 3.3V to as low as 0.6V easy. A fixed-frequency voltage-mode PWM control architecture is used, that is adjustable from 50kHz to 2MHz through an external resistor. This wide range of PWM frequencies gives the power supply designer the flexibility to make tradeoffs...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
LM2743 | synchronous buck controller | Texas Instruments |
View all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LM2742 | N-Channel FET Synchronous Buck Regulator Controller |
| LM2744 | Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller |
| LM2745 | (LM2745 / LM2748) Synchronous Buck Controller |
| LM2746 | Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller |
| LM2747 | Synchronous Buck Controller |
| LM2748 | (LM2745 / LM2748) Synchronous Buck Controller |
| LM27 | Factory Preset Thermostat |
| LM2700 | Step-up PWM DC/DC Converter |
| LM2702 | TFT Panel Module |
| LM2703 | Micropower Step-up DC/DC Converter |
